A61L 2/183
Ozone dissolved in a liquid
A61L2/183 (Ozone dissolved in a liquid) appears on 305 US grants and 417 published applications in this corpus.
Search patents in A61L- Granted patents
- 305
- Published applications
- 417
- Assignees
- 208
- Inventors
- 655
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 10 |
| 2003 | 8 | 17 |
| 2004 | 4 | 13 |
| 2005 | 3 | 17 |
| 2006 | 9 | 23 |
| 2007 | 7 | 22 |
| 2008 | 5 | 7 |
| 2009 | 6 | 16 |
| 2010 | 14 | 25 |
| 2011 | 11 | 16 |
| 2012 | 23 | 14 |
| 2013 | 14 | 15 |
| 2014 | 13 | 18 |
| 2015 | 8 | 8 |
| 2016 | 12 | 12 |
| 2017 | 6 | 21 |
| 2018 | 9 | 18 |
| 2019 | 18 | 17 |
| 2020 | 17 | 13 |
| 2021 | 11 | 22 |
| 2022 | 18 | 35 |
| 2023 | 17 | 20 |
| 2024 | 18 | 11 |
| 2025 | 22 | 17 |
| 2026 | 12 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ultrasonic scaler having an ozonated water system8 Sep 2026US 12,729,141 B2DENTSPLY SIRONA Inc.
- Direct-inject disposal systems1 Sep 2026US 12,721,921 B2Kohler Co.
- Automatic or semi-automatic clean-in-place system and method of using same25 Aug 2026US 12,715,749 B2SUBD ApS
- Mobile disinfection apparatuses having visual marker detection systems and methods of their use11 Aug 2026US 12,702,725 B2Xenex Disinfection Services Inc.
- Systems and methods for disinfecting plumbing fixtures and rooms with plumbing fixtures14 Jul 2026US 12,678,526 B2
- Cleaner assembly with attachable ozone dispenser8 Oct 2026US 2026/0306686 A1O3Waterworks, LLC
- Port connectors16 Jul 2026US 2026/0198760 A1IDEATE Medical Inc.
- Active oxygen treatment device, treatment method using active oxygen, and ozone ufb-containing liquid producing device25 Jun 2026US 2026/0176178 A1Canon Kabushiki Kaisha
- Disinfection systems and methods11 Jun 2026US 2026/0158183 A1Soclean, Inc.
- Ozone-containing composition and method for producing the ozone-containing composition14 May 2026US 2026/0130374 A1E-Tech Co., Ltd.
Most cited
By later US patents
- Endoscope cleaner/sterilizer145US 5,443,801 AKew Import/Export Inc. · 1995
- Decontaminating systems containing reactive nanoparticles and biocides125US 6,827,766 B2United States Air Force · 2004
- Sterilizer96US 4,517,159 A1985
- Medium chain peroxycarboxylic acid compositions85US 7,569,232 B2Ecolab Inc. · 2009
- Sanitary ice making and dispensing apparatus73US 6,334,328 B12002